Run Report
Run #519ff028be5c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Parent/Child report for Drupal\Core\Cache\DatabaseBackend::prepareItem [View Callgraph ]


Function NameCallsCalls%Incl. Wall Time
(microsec)		IWall%Incl. CPU
(microsecs)		ICpu%Incl.
MemUse
(bytes)		IMemUse%Incl.
PeakMemUse
(bytes)		IPeakMemUse%
Current Function
Drupal\Core\Cache\DatabaseBackend::prepareItem77 29.6% 17,810 2.9% 14,160 2.5% 1,422,672 11.1% 1,670,800 12.9%
Exclusive Metrics for Current Function1,303 7.3% 1,193 8.4% -197,712 -13.9% 4,728 0.3%
Parent function
Drupal\Core\Cache\DatabaseBackend::getMultiple77 100.0% 17,810 100.0% 14,160 100.0% 1,422,672 100.0% 1,670,800 100.0%
Child functions
unserialize77 44.3% 10,392 58.3% 9,169 64.8% 1,558,696 109.6% 1,620,344 97.0%
Drupal\Core\Cache\DatabaseBackend::checksumTags77 44.3% 6,046 33.9% 3,701 26.1% 54,160 3.8% 44,672 2.7%
explode20 11.5% 69 0.4% 97 0.7% 7,528 0.5% 1,056 0.1%